Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
13
There is a disease called ichthyosis that turns the skin scaly like a fish.
90
Unconsciousness will occur after 8-10 seconds after loss of blood supply to the brain.
93
Fingernails grow fastest on the hand you favor.
44
If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
22
A third of the human population sneezes when they look at the Sun. Light can signal the ocular nerve near the sinuses and triggers a sneeze.
18
Every day, the average person swallows about a quart of mucous.
5
The human brain has the capacity to store everything that you experience.
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